I didn't record any additional dialogue for this CD, they are excerpts pulled from existing episodes.
There's a lot more to see when you're playing and because of the advances in technology it makes room for all kinds of new characters.
In general, I find that for videos the acting is more realistic.
I usually have 10 different animation projects going at a time.
Start as early as you can. Make tapes of your characters.
Don't be afraid to look silly.